A slewing bearing is a rotational rolling-element bearing or plain bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facingplatform of a horizontal-axis windmill.
Slewing bearing is called the joint of machine, which is used to connect the working part and supporting part. It is widely used in cranes, such as wheeled crane, crawling crane, gantry crane, tower crane and truck mounted crane.
Slewing crane and non slewing craneare used in port, workshop, construction site for material handling, emergency. With slewing bearing, slewing crane has the advantage of larger working area.
Xuzhou Wanda Slewing Bearing Co.,Ltd. is a slewing bearing manufacturer specializing in standard and non-standard slewing bearing.Over the years, we keep supplying high quality product & good service to customers of crane.
We have strict quality control system in our own factory,meanwhile, we have passed ISO9001:2008 Quality System Certification .
Besides, we have advanced production equipment and technology to meet high precision of slewing bearing.
